The Eyjabakkajökull Glacier is an outlet glacier of the Vatnajökull ice cap in Iceland that has been retreating since a major surge occurred in 1973. Students analyze these maps to identify the scale, rate of change, and volume affected by the glacier retreat.

Students solve math problems to compare the carbon dioxide generated by the airline industry, a large volcanic eruption, and burning oil. 

Teachers who are interested in receiving the answer key, please contact MND from your school email address at mynasadata@lists.n